$100 to $200

Description For mounting BT81S-A, BT-ED70S-A and ARK series binoculars on the HF2 Altazimuth Fork Mount Using the swing bracket, you can mount th...

Description Auxiliary small telescope to find the object you want to see A small telescope as an aid to find a target object. It is very useful w...

Features Combination of fully multi-coated lenses and superior Bak-4 prisms creates images with excellent contrast and clarity 42mm aperture has ...

Description Vixen Half Pillar for SXG-HAL130 Tripod Usable with the SX2, SXD2, SXP, GP2 or GPD2 equatorial mounts. It can prevent the telescope t...

Description Accessories for Optical Tube Assembly Vixen Tube Rings are designed for use with Vixen's Dovetail Tube Plate (#2661). They will allow...

Description To check the target during photography Since the optical path can be changed with one-touch operation, you can quickly change to phot...

The L-eNhance is a three-band filter and ideal for strong suppression of light pollution. It enables astrophotos of objects with narrow-band emissi...

Features Near focus is 55cm PFM optical coatings for clear view Lightweight and pocket-sized Comes standard with a lightweight pouch with neck st...

Features It delivers the largest images in the H series of Multi monoculars. You enjoy using it everywhere to minimize distance and maximize deta...

Features The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive methods of dew fighting with the added feature of shiel...

Description Explore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, wh...

Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientific's Crayford Style Focuser. Defined by its pre...

AstroZap - Aluminum Dew Shields for Meade The dew shield is a basic component of a passive dew fighting system. Astrozap aluminum dew shields are m...

Description The digital BRESSER night vision devices have a recording function, allowing you to record your observations as a photo or video to a ...

Features Microscope Biorit ICD Stereo objective 2x Eyepiece pair 10x WF Spare bulb Spare fuse Dust cover Description The new Biorit ICD is the ...

Features Alt-azimuth mount Beginner’s set with all necessary accessories to start observing immediately Smartphone camera adapter included Des...

Features Good stability due to robust and lightweight aluminum tripod RA and DEC-tracking over flexible shafts Smartphone camera adapter included...

Features 2-in-1: usable as a field tripod or monopod Load capacity up to 15.4 lbs Built-in circular level Description The Bresser BR-7 Field t...

Description Nearly everyone that is starting to observe the night sky wants to store the images that he sees through the telescope. With the new B...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser Condor Series Binoculars come in a nice selection of sizes, from the compact...

Description Explore Scientific cradle assemblies fit their appointed telescope OTA snuggly, yet protect the delicate surface of the tube. The hing...

Discontinued Item Features Ample 70mm aperture will reveal stunning lunar details, popular planetary features like Jupiter’s cloud belts or Satur...

Features Reflector has generous 114mm aperture that swallows up lots of light to showcase deep sky beauties like galaxies, nebulae and star clust...

Features This Explore One Aurora II reflector has a generous 114mm aperture that swallows up lots of light to showcase deep sky beauties like gal...

Features Ample 70mm aperture will reveal lots of lunar details, planetary features like Jupiter’s cloud belts or Saturn’s rings and some of the b...

DISCONTINUED 2022*Note that this is a discontinued product. This legacy information is for reference only. See our Flatteners & Correctors Coll...

Description Made to meet a sportsman's needs, Bresser HS binoculars combine superior Bresser optics and high quality features in a streamlined pac...

Experience and control the PMC-Eight GOTO System and make astrophotographs from anywhere in the world, by live Internet access to the Mark Slade R...

Features IR illumination Large Focus Wheel 25mm objective & Adjustable Illumination 3 power magnification 3 AA Batteries included for operati...

Features Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...

Explore Scientific Nebula Filter 2.0" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast nar...

Features Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true colour images Phase coating for high cont...

Features Binoculars with a high magnification Magnification: 20x / objective lens diameter: 60mm Fully multi-coated / tripod connection thread Di...